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Workaround -Wglobal-constructor warning. #94699

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Jun 10, 2024
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Workaround -Wglobal-constructor warning. #94699

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3 changes: 1 addition & 2 deletions llvm/lib/Support/CodeGenCoverage.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -21,8 +21,6 @@

using namespace llvm;

static sys::SmartMutex<true> OutputMutex;

CodeGenCoverage::CodeGenCoverage() = default;

void CodeGenCoverage::setCovered(uint64_t RuleID) {
Expand Down Expand Up @@ -79,6 +77,7 @@ bool CodeGenCoverage::parse(MemoryBuffer &Buffer, StringRef BackendName) {
bool CodeGenCoverage::emit(StringRef CoveragePrefix,
StringRef BackendName) const {
if (!CoveragePrefix.empty() && !RuleCoverage.empty()) {
static sys::SmartMutex<true> OutputMutex;
sys::SmartScopedLock<true> Lock(OutputMutex);

// We can handle locking within a process easily enough but we don't want to
Expand Down
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